烟草科技2016，Vol.49Issue(4)：37-44,8.DOI:10.16135/j.issn1002-0861.20160407
接装纸打孔参数对卷烟烟气焦油及7种有害成分释放量影响的PLS回归分析
Effects of tipping paper perforation level on release of tar and seven harmful cigarette smoke components using partial least squares regression
摘要
Abstract
In order to investigate the effects of tipping paper perforation parameters on the release of tar and seven harmful components (CO, HCN, NNK, NH3, B[a]P, phenol, and crotonaldehyde) in mainstream cigarette smoke, cigarettes with tipping paper of different perforation levels were prepared. The filter ventilation level of the prepared cigarettes and the deliveries of tar and the seven harmful components in mainstream smoke were determined. The effects of tipping paper parameters (perforation size, perforation area, number of holes, number of rows and perforation band width) on the release of tar and the seven harmful components were analyzed with partial least squares regression (PLS). The results showed that: 1) With the increase of filter ventilation level, the release of tar and the seven harmful components decreased. 2) The perforation area on tipping paper was the main factor affecting the release of tar and the seven harmful components. 3) Perforation area, number of holes, number of rows and perforation band width negatively correlated the release of tar and the seven harmful components; while at the same filter ventilation rate, perforation size positively correlated to the release of tar, CO, HCN, NH3, B[a]P, phenol and crotonaldehyde.关键词
卷烟/接装纸/打孔参数/偏最小二乘回归/焦油/有害成分Key words
Cigarette/Tipping paper/Perforation parameter/Partial least squares (PLS) regression/Tar/Harmful component分类
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金勇,王诗太,李克,谭海风,范红梅,喻赛波..接装纸打孔参数对卷烟烟气焦油及7种有害成分释放量影响的PLS回归分析[J].烟草科技,2016,49(4):37-44,8.基金项目
中国烟草总公司卷烟减害技术重大专项项目“原辅材料降低卷烟危害性指数规律研究”［110201301020（JH-01）］。 （）
